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← HistoryWhich limitation increased for pre-1850 mariners lacking accurate chronometers?
A)Longitude calculation error accumulation✓
B)Latitude determination near equator
C)Magnetic compass seasonal deviation
D)Celestial body nighttime visibility
💡 Explanation
Inaccurate timekeeping increased longitude errors because dead reckoning relied heavily on estimated speed and direction impacting position. Therefore, longitude error increased, rather than latitude which used celestial angles or magnetic deviation addressable by other navigation methods.
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